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join is also worth mentioning: as expected, performs relational join of supplied input, equivalent to SQL's STRAIGHT / LEFT / RIGHT JOIN. http://man.cat-v.org/
by dexen 15y ago
join is also worth mentioning: as expected, performs relational join of supplied input, equivalent to SQL's STRAIGHT / LEFT / RIGHT JOIN.
http://man.cat-v.org/plan_9/1/join http://man.cat-v.org/plan_9/1/join
- mattmight 15y agoI just posted an update. Thanks for pointing this out!
- sigil 15y agoAlso don't forget about comm(1), which can do an equijoin and set difference on whole line records.
- rufibarbatus 15y agoIt looks you changed the URL of your blog post too? I got two different RSS items for the post and the update, and the original post's location (/articles/relationa-algebra-in-bash/) no longer resolves. Was that intended?
- deleted 15y ago[deleted]